Newsy's Latest Politics Roundup

The video discusses President-elect Joe Biden's cabinet selections, including Antony Blinken as Secretary of State, Linda Thomas Greenfield as UN ambassador, John Kerry as climate envoy, and Alejandro Mayorkas for Homeland Security. It also covers the Oxford-AstraZeneca COVID-19 vaccine, which shows 70% effectiveness and can be stored at normal temperatures, unlike its competitors.

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